Physical Science

A place or an object used for comparison to determine if an object is in motion.

kinetic

The result when you divide distance by time

force

The expansion of matter as it is heated

archimedes

The force that pulls objects toward Earth.

acceleration

This state of matter has a definite volume but not a definite shape

solid

The amount of mass in an object

conclusion

The particles in an substance in this state of matter are the most disorganized

boiling

when vaporization happens on and below the surface of a liquid

freezingpoint

A push or a pull

kelvin

The final step in the scientific method.

gravity

The heat transfer in which there is contact of the particles, but not movement

weight

A material that does not allow heat or electricity to flow freely through it

referencepoint

The type of energy that has to do with motion.

radiation

The change of state from a gas to a liquid

convection

His principle has to do with flight

insulator

They type of energy that is stored.

temperature

The average kinetic energy of all of the particles of matter in a subtance

conduction

The result when you multiply mass times velocity

potential

On the Fahrenheit scale this is 32 degrees

speed

A substance that can flow and easily change shape

density

The temperature scale on which there is no negative temperature

thermalexpansion

This state of matter has a definite volume and a definite shape

terminalvelocity

Heat transfer caused by the rising of a heated fluid and the sinking of a cooler fluid

gas

A change in velocity

condensation

having to do with the first step in the scientific method

liquid

The temperature at which no more energy can be removed.

bernoulli

The type of heat transfer that takes place through an open space and having to do with electromagnetic waves.

pascal

The tendency of an object to resist a change in its motion

momentum

The maximum velocity an object can achieve

inertia

His principle has to do with buoyancy and displacement

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